140476700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 384975360

約数和(自身を除く): 244498660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 43, 50, 52, 65, 70, 86, 91, 100, 130, 140, 172, 175, 182, 215, 260, 301, 325, 350, 359, 364, 430, 455, 559, 602, 650, 700, 718, 860, 910, 1075, 1118, 1204, 1300, 1436, 1505, 1795, 1820, 2150, 2236, 2275, 2513, 2795, 3010, 3590, 3913, 4300, 4550, 4667, 5026, 5590, 6020, 7180, 7525, 7826, 8975, 9100, 9334, 10052, 11180, 12565, 13975, 15050, 15437, 15652, 17950, 18668, 19565, 23335, 25130, 27950, 30100, 30874, 32669, 35900, 39130, 46670, 50260, 55900, 61748, 62825, 65338, 77185, 78260, 93340, 97825, 108059, 116675, 125650, 130676, 154370, 163345, 195650, 200681, 216118, 233350, 251300, 308740, 326690, 385925, 391300, 401362, 432236, 466700, 540295, 653380, 771850, 802724, 816725, 1003405, 1080590, 1404767, 1543700, 1633450, 2006810, 2161180, 2701475, 2809534, 3266900, 4013620, 5017025, 5402950, 5619068, 7023835, 10034050, 10805900, 14047670, 20068100, 28095340, 35119175, 70238350, 140476700]

約数ペア:

[(1, 140476700), (2, 70238350), (4, 35119175), (5, 28095340), (7, 20068100), (10, 14047670), (13, 10805900), (14, 10034050), (20, 7023835), (25, 5619068), (26, 5402950), (28, 5017025), (35, 4013620), (43, 3266900), (50, 2809534), (52, 2701475), (65, 2161180), (70, 2006810), (86, 1633450), (91, 1543700), (100, 1404767), (130, 1080590), (140, 1003405), (172, 816725), (175, 802724), (182, 771850), (215, 653380), (260, 540295), (301, 466700), (325, 432236), (350, 401362), (359, 391300), (364, 385925), (430, 326690), (455, 308740), (559, 251300), (602, 233350), (650, 216118), (700, 200681), (718, 195650), (860, 163345), (910, 154370), (1075, 130676), (1118, 125650), (1204, 116675), (1300, 108059), (1436, 97825), (1505, 93340), (1795, 78260), (1820, 77185), (2150, 65338), (2236, 62825), (2275, 61748), (2513, 55900), (2795, 50260), (3010, 46670), (3590, 39130), (3913, 35900), (4300, 32669), (4550, 30874), (4667, 30100), (5026, 27950), (5590, 25130), (6020, 23335), (7180, 19565), (7525, 18668), (7826, 17950), (8975, 15652), (9100, 15437), (9334, 15050), (10052, 13975), (11180, 12565)]